/Engine/Plugins/Experimental/StaticMeshEditorModeling/Source/StaticMeshEditorModeling/Public/StaticMeshEditorModelingToolkit.h
Returns the number of Mode specific tabs in the mode toolbar
virtual void GetToolPaletteNames ( [TArray](API\Runtime\Core\Containers\TArray)< [FName](API\Runtime\Core\UObject\FName) > & PaletteNames ) const